Wall clock time and date at job start Tue Mar 31 2020 19:46:38 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= -1 * AM1 - THE AM1 HAMILTONIAN TO BE USED * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 C 1.53000 * 1 3 3 H 1.09000 * 109.87014 * 2 1 4 4 C 1.54461 * 109.87998 * 238.99579 * 2 1 3 5 5 C 1.54389 * 102.87078 * 218.92331 * 4 2 1 6 6 C 1.54121 * 102.47858 * 34.64215 * 5 4 2 7 7 N 1.47083 * 110.00094 * 121.08650 * 2 1 3 8 8 C 1.34770 * 125.63015 * 298.48392 * 7 2 1 9 9 O 1.21279 * 119.99870 * 4.19956 * 8 7 2 10 10 C 1.50704 * 120.00071 * 184.19499 * 8 7 2 11 11 H 1.09000 * 109.47857 * 308.59283 * 10 8 7 12 12 C 1.53089 * 109.48164 * 68.61800 * 10 8 7 13 13 C 1.53168 * 109.16261 * 177.58925 * 12 10 8 14 14 C 1.53181 * 109.04254 * 303.02015 * 13 12 10 15 15 C 1.53087 * 109.15886 * 56.98146 * 14 13 12 16 16 O 1.42908 * 109.47767 * 188.56253 * 10 8 7 17 17 C 1.52111 * 110.50429 * 152.62950 * 5 4 2 18 18 C 1.53345 * 109.44110 * 64.09328 * 17 5 4 19 19 N 1.46936 * 108.68938 * 53.30081 * 18 17 5 20 20 C 1.36932 * 120.55425 * 125.63573 * 19 18 17 21 21 H 1.08004 * 119.99747 * 333.24323 * 20 19 18 22 22 C 1.38802 * 120.00485 * 153.52384 * 20 19 18 23 23 N 1.31625 * 119.99468 * 342.87516 * 22 20 19 24 24 Si 1.86801 * 120.00508 * 162.87672 * 22 20 19 25 25 H 1.48497 * 109.47042 * 89.99732 * 24 22 20 26 26 H 1.48490 * 109.47336 * 209.99857 * 24 22 20 27 27 H 1.48497 * 109.46800 * 329.99999 * 24 22 20 28 28 C 1.46933 * 118.89711 * 305.91204 * 19 18 17 29 29 C 1.52104 * 110.51714 * 276.65609 * 5 4 2 30 30 H 1.09008 * 109.46994 * 181.00013 * 1 2 3 31 31 H 1.08998 * 109.47336 * 301.00445 * 1 2 3 32 32 H 1.08998 * 109.46692 * 61.00548 * 1 2 3 33 33 H 1.09002 * 110.72878 * 100.57900 * 4 2 1 34 34 H 1.09001 * 110.73096 * 337.27124 * 4 2 1 35 35 H 1.08996 * 110.37247 * 82.75231 * 6 5 4 36 36 H 1.08998 * 110.37540 * 205.09144 * 6 5 4 37 37 H 1.08997 * 109.52195 * 297.50225 * 12 10 8 38 38 H 1.09004 * 109.51835 * 57.68313 * 12 10 8 39 39 H 1.08999 * 109.54724 * 62.89460 * 13 12 10 40 40 H 1.09004 * 109.54483 * 183.15484 * 13 12 10 41 41 H 1.08991 * 109.52545 * 176.88522 * 14 13 12 42 42 H 1.08997 * 109.52031 * 297.01535 * 14 13 12 43 43 H 1.09002 * 109.48498 * 62.37474 * 15 14 13 44 44 H 1.09004 * 109.47905 * 182.40180 * 15 14 13 45 45 H 1.09000 * 109.47595 * 304.10363 * 17 5 4 46 46 H 1.09000 * 109.47998 * 184.08145 * 17 5 4 47 47 H 1.09001 * 109.60263 * 293.54063 * 18 17 5 48 48 H 1.09001 * 109.60299 * 173.05927 * 18 17 5 49 49 H 0.97003 * 119.99877 * 180.02562 * 23 22 20 50 50 H 1.09000 * 109.60088 * 173.84840 * 28 19 18 51 51 H 1.09000 * 109.60042 * 294.32384 * 28 19 18 52 52 H 1.09002 * 109.47691 * 55.89637 * 29 5 4 53 53 H 1.08994 * 109.48099 * 175.91944 * 29 5 4 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 6 1.5300 0.0000 0.0000 3 1 1.9005 1.0251 0.0000 4 6 2.0553 -0.7482 -1.2450 5 6 3.2734 -1.5202 -0.6939 6 6 2.8221 -1.8776 0.7358 7 7 2.0331 -0.7136 1.1836 8 6 1.8107 -0.3623 2.4656 9 8 1.0825 0.5735 2.7203 10 6 2.4669 -1.1322 3.5826 11 1 2.2785 -2.1975 3.4494 12 6 3.9758 -0.8742 3.5629 13 6 4.6273 -1.6115 4.7368 14 6 3.9751 -1.1469 6.0427 15 6 2.4663 -1.3945 5.9666 16 8 1.9283 -0.7059 4.8358 17 6 3.5200 -2.7796 -1.5104 18 6 3.8921 -2.3920 -2.9467 19 7 5.0129 -1.4429 -2.9028 20 6 6.1624 -1.6902 -3.6047 21 1 6.4489 -2.7067 -3.8307 22 6 6.9622 -0.6348 -4.0208 23 7 6.4759 0.5879 -4.0494 24 14 8.7287 -0.9498 -4.5401 25 1 8.7734 -1.2326 -5.9972 26 1 9.5533 0.2489 -4.2430 27 1 9.2638 -2.1162 -3.7929 28 6 4.8823 -0.2270 -2.0883 29 6 4.5022 -0.6244 -0.6615 30 1 -0.3633 -1.0276 0.0179 31 1 -0.3634 0.5293 0.8808 32 1 -0.3632 0.4981 -0.8989 33 1 2.3625 -0.0434 -2.0177 34 1 1.3022 -1.4374 -1.6272 35 1 2.2028 -2.7745 0.7252 36 1 3.6878 -2.0208 1.3824 37 1 4.3955 -1.2389 2.6255 38 1 4.1635 0.1956 3.6553 39 1 4.4823 -2.6853 4.6186 40 1 5.6936 -1.3869 4.7618 41 1 4.3943 -1.7068 6.8785 42 1 4.1638 -0.0830 6.1857 43 1 2.2779 -2.4633 5.8647 44 1 1.9913 -1.0267 6.8761 45 1 2.6161 -3.3887 -1.5210 46 1 4.3361 -3.3480 -1.0644 47 1 3.0358 -1.9244 -3.4328 48 1 4.1887 -3.2826 -3.5007 49 1 7.0347 1.3255 -4.3405 50 1 5.8313 0.3091 -2.0766 51 1 4.1042 0.4115 -2.5066 52 1 4.2839 0.2711 -0.0795 53 1 5.3321 -1.1622 -0.2034 RHF calculation, no. of doubly occupied orbitals= 65 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC001086916641.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 19:46:38 Heat of formation + Delta-G solvation = -65.136662 kcal Electronic energy + Delta-G solvation = -31701.622235 eV Core-core repulsion = 27766.291491 eV Total energy + Delta-G solvation = -3935.330745 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.56 seconds Orbital eigenvalues (eV) -40.84715 -39.51866 -38.02142 -35.98272 -33.95461 -33.13954 -32.55538 -30.91360 -30.67642 -30.01558 -27.22945 -26.11742 -25.78393 -24.26205 -23.94344 -22.46805 -21.73520 -20.97949 -20.54943 -19.15330 -18.14772 -17.25955 -16.75264 -16.32455 -16.02866 -15.91944 -15.06961 -14.90021 -14.72740 -14.37355 -14.18447 -13.93130 -13.86260 -13.66042 -13.26085 -13.11762 -12.93155 -12.91772 -12.68729 -12.65407 -12.25401 -12.01182 -11.73804 -11.69244 -11.47003 -11.45126 -11.30625 -11.14886 -10.84789 -10.73816 -10.72200 -10.67376 -10.46534 -10.23680 -10.09043 -9.87037 -9.76592 -9.60459 -9.54802 -9.38245 -8.54890 -8.46948 -6.69834 -5.81071 -3.22499 2.62600 2.68420 3.35151 3.42809 3.44296 3.78414 4.31266 4.47306 4.52132 4.54150 4.65668 4.67848 4.70304 4.82676 4.96451 5.03771 5.12237 5.23193 5.28029 5.34988 5.35873 5.39594 5.46610 5.49485 5.54739 5.60860 5.66123 5.68582 5.75658 5.76932 5.80580 5.89038 6.00218 6.02339 6.04832 6.14815 6.22023 6.28316 6.33277 6.46445 6.50769 6.58288 6.63984 6.71182 6.82103 6.91289 6.93569 7.34204 7.58045 7.65881 7.76861 8.22695 8.42500 9.19095 9.83053 10.38307 11.27007 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.014334 B = 0.003334 C = 0.002944 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1952.867378 B = 8395.185649 C = 9509.230261 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.161 4.161 2 C 0.138 3.862 3 H 0.075 0.925 4 C -0.119 4.119 5 C -0.054 4.054 6 C 0.097 3.903 7 N -0.607 5.607 8 C 0.536 3.464 9 O -0.524 6.524 10 C 0.080 3.920 11 H 0.079 0.921 12 C -0.151 4.151 13 C -0.120 4.120 14 C -0.159 4.159 15 C 0.060 3.940 16 O -0.356 6.356 17 C -0.118 4.118 18 C 0.147 3.853 19 N -0.591 5.591 20 C -0.251 4.251 21 H 0.065 0.935 22 C 0.001 3.999 23 N -0.903 5.903 24 Si 0.900 3.100 25 H -0.287 1.287 26 H -0.290 1.290 27 H -0.280 1.280 28 C 0.171 3.829 29 C -0.126 4.126 30 H 0.053 0.947 31 H 0.067 0.933 32 H 0.064 0.936 33 H 0.093 0.907 34 H 0.073 0.927 35 H 0.066 0.934 36 H 0.078 0.922 37 H 0.088 0.912 38 H 0.078 0.922 39 H 0.066 0.934 40 H 0.074 0.926 41 H 0.074 0.926 42 H 0.073 0.927 43 H 0.051 0.949 44 H 0.097 0.903 45 H 0.053 0.947 46 H 0.060 0.940 47 H 0.019 0.981 48 H 0.053 0.947 49 H 0.253 0.747 50 H 0.091 0.909 51 H 0.019 0.981 52 H 0.049 0.951 53 H 0.055 0.945 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.634 -6.477 15.973 18.851 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.219 4.219 2 C 0.036 3.964 3 H 0.093 0.907 4 C -0.156 4.156 5 C -0.055 4.055 6 C -0.026 4.026 7 N -0.342 5.342 8 C 0.323 3.677 9 O -0.399 6.399 10 C 0.019 3.981 11 H 0.096 0.904 12 C -0.189 4.189 13 C -0.158 4.158 14 C -0.196 4.196 15 C -0.017 4.017 16 O -0.274 6.274 17 C -0.158 4.158 18 C 0.021 3.979 19 N -0.314 5.314 20 C -0.381 4.381 21 H 0.083 0.917 22 C -0.197 4.197 23 N -0.547 5.547 24 Si 0.730 3.270 25 H -0.214 1.214 26 H -0.216 1.216 27 H -0.206 1.206 28 C 0.045 3.955 29 C -0.165 4.165 30 H 0.072 0.928 31 H 0.086 0.914 32 H 0.083 0.917 33 H 0.111 0.889 34 H 0.091 0.909 35 H 0.084 0.916 36 H 0.096 0.904 37 H 0.106 0.894 38 H 0.097 0.903 39 H 0.085 0.915 40 H 0.092 0.908 41 H 0.093 0.907 42 H 0.092 0.908 43 H 0.069 0.931 44 H 0.115 0.885 45 H 0.071 0.929 46 H 0.079 0.921 47 H 0.037 0.963 48 H 0.072 0.928 49 H 0.064 0.936 50 H 0.109 0.891 51 H 0.037 0.963 52 H 0.068 0.932 53 H 0.074 0.926 Dipole moment (debyes) X Y Z Total from point charges -8.100 -5.637 16.154 18.930 hybrid contribution 1.202 -0.383 -0.243 1.285 sum -6.898 -6.020 15.911 18.357 Atomic orbital electron populations 1.22135 0.95046 1.01969 1.02716 1.21633 0.94111 0.96486 0.84175 0.90707 1.22812 0.96923 0.99704 0.96187 1.20983 0.95693 0.96815 0.92037 1.22683 0.94799 0.88085 0.97007 1.48509 1.52291 1.28951 1.04453 1.19706 0.81467 0.84517 0.82032 1.90688 1.36989 1.29338 1.82911 1.21817 0.93508 0.97919 0.84831 0.90357 1.22243 0.93520 1.02771 1.00320 1.21584 1.00341 0.99988 0.93862 1.22220 0.96350 1.02798 0.98254 1.22650 0.93442 0.96478 0.89123 1.88050 1.63944 1.62642 1.12743 1.21854 1.00111 0.95056 0.98735 1.20897 0.90956 0.93693 0.92382 1.44041 1.12933 1.21748 1.52672 1.19173 0.97870 0.92055 1.28980 0.91743 1.24991 0.99330 0.95939 0.99432 1.70019 1.34942 0.99128 1.50639 0.86332 0.85109 0.77156 0.78392 1.21447 1.21594 1.20555 1.20765 1.01250 0.88322 0.85161 1.21949 0.95179 0.97677 1.01671 0.92809 0.91418 0.91716 0.88902 0.90873 0.91571 0.90435 0.89401 0.90300 0.91526 0.90768 0.90706 0.90807 0.93106 0.88463 0.92877 0.92082 0.96273 0.92844 0.93649 0.89125 0.96325 0.93225 0.92605 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 19. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C -0.16 -2.11 9.09 37.16 0.34 -1.77 16 2 C 0.14 1.96 3.10 -66.85 -0.21 1.76 16 3 H 0.07 1.16 8.14 -51.93 -0.42 0.74 16 4 C -0.12 -1.68 4.45 -25.24 -0.11 -1.80 16 5 C -0.05 -0.79 0.55 -154.10 -0.08 -0.88 16 6 C 0.10 1.19 5.44 -2.87 -0.02 1.17 16 7 N -0.61 -8.39 3.06 -163.26 -0.50 -8.89 16 8 C 0.54 8.14 7.01 -10.99 -0.08 8.06 16 9 O -0.52 -9.89 15.43 -14.20 -0.22 -10.11 16 10 C 0.08 0.99 2.40 -27.84 -0.07 0.92 16 11 H 0.08 0.82 8.01 -51.93 -0.42 0.40 16 12 C -0.15 -1.62 5.24 -26.60 -0.14 -1.76 16 13 C -0.12 -1.01 6.03 -26.55 -0.16 -1.17 16 14 C -0.16 -1.26 6.14 -26.59 -0.16 -1.42 16 15 C 0.06 0.54 6.84 37.20 0.25 0.79 16 16 O -0.36 -4.75 9.95 -54.99 -0.55 -5.29 16 17 C -0.12 -1.78 4.84 -27.01 -0.13 -1.91 16 18 C 0.15 2.81 6.25 -3.63 -0.02 2.79 16 19 N -0.59 -13.84 2.99 -172.39 -0.52 -14.35 16 20 C -0.25 -6.60 9.59 -15.07 -0.14 -6.74 16 21 H 0.06 1.67 7.88 -52.48 -0.41 1.25 16 22 C 0.00 0.04 4.93 -17.43 -0.09 -0.05 16 23 N -0.90 -25.43 11.08 55.49 0.61 -24.81 16 24 Si 0.90 21.13 29.59 -169.99 -5.03 16.10 16 25 H -0.29 -6.78 7.11 56.52 0.40 -6.38 16 26 H -0.29 -6.88 7.11 56.52 0.40 -6.48 16 27 H -0.28 -6.44 7.11 56.52 0.40 -6.04 16 28 C 0.17 3.80 5.01 -3.85 -0.02 3.78 16 29 C -0.13 -2.19 4.84 -27.23 -0.13 -2.32 16 30 H 0.05 0.66 8.14 -51.92 -0.42 0.24 16 31 H 0.07 1.01 6.78 -51.93 -0.35 0.66 16 32 H 0.06 0.76 8.14 -51.93 -0.42 0.33 16 33 H 0.09 1.50 6.18 -51.93 -0.32 1.18 16 34 H 0.07 0.95 7.68 -51.93 -0.40 0.55 16 35 H 0.07 0.73 7.99 -51.93 -0.41 0.31 16 36 H 0.08 0.88 5.01 -51.93 -0.26 0.62 16 37 H 0.09 0.93 5.47 -51.93 -0.28 0.64 16 38 H 0.08 0.96 8.14 -51.93 -0.42 0.53 16 39 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 40 H 0.07 0.58 8.14 -51.93 -0.42 0.16 16 41 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 42 H 0.07 0.64 8.14 -51.93 -0.42 0.22 16 43 H 0.05 0.39 8.14 -51.93 -0.42 -0.04 16 44 H 0.10 0.74 8.14 -51.93 -0.42 0.31 16 45 H 0.05 0.68 8.09 -51.93 -0.42 0.26 16 46 H 0.06 0.94 8.14 -51.93 -0.42 0.52 16 47 H 0.02 0.37 7.62 -51.93 -0.40 -0.02 16 48 H 0.05 1.01 7.93 -51.93 -0.41 0.60 16 49 H 0.25 6.96 8.31 -40.82 -0.34 6.62 16 50 H 0.09 2.33 5.90 -51.93 -0.31 2.03 16 51 H 0.02 0.44 6.55 -51.93 -0.34 0.10 16 52 H 0.05 0.84 7.82 -51.93 -0.41 0.44 16 53 H 0.06 0.99 8.14 -51.93 -0.42 0.57 16 LS Contribution 390.08 15.07 5.88 5.88 Total: -1.00 -30.96 390.08 -10.63 -41.60 By element: Atomic # 1 Polarization: 9.78 SS G_CDS: -9.35 Total: 0.43 kcal Atomic # 6 Polarization: 0.43 SS G_CDS: -0.97 Total: -0.54 kcal Atomic # 7 Polarization: -47.66 SS G_CDS: -0.40 Total: -48.06 kcal Atomic # 8 Polarization: -14.64 SS G_CDS: -0.77 Total: -15.41 kcal Atomic # 14 Polarization: 21.13 SS G_CDS: -5.03 Total: 16.10 kcal Total LS contribution 5.88 Total: 5.88 kcal Total: -30.96 -10.63 -41.60 kcal The number of atoms in the molecule is 53 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. ZINC001086916641.mol2 53 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute -23.539 kcal (2) G-P(sol) polarization free energy of solvation -30.963 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -54.502 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.635 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.598 kcal (6) G-S(sol) free energy of system = (1) + (5) -65.137 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.56 seconds